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POStopping an actionscript animation
 

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  1. POStopping an actionscript animation
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    <p>How do you stop an autoloop animation that is based on actionscript and not on movieclip? I already tried adding a stop on the end frame but didn't work. I'm using actionscript 3.0 by the way.</p> <pre><code>init(); function init():void { displayWidth = 785; displayHeight = 285; waitCount = 100; minWait = 10; maxWait = 130; count = waitCount - 1; flareList = new Particle3DList(); sparkList = new Particle3DList(); maxDragFactorFlare = 0.6; maxDragFactorSpark = 0.6; maxNumSparksAtNewFirework = 3000; gravity = 0.03; maxNumFlares = 90; maxNumSparksPerFlare = 2; topMargin = 6; displayHolder = new Sprite; displayHolder.x = 100; displayHolder.y = 0; sparkBitmapData = new BitmapData(displayWidth, displayHeight, true, 0x00000000); sparkBitmap = new Bitmap(sparkBitmapData); var alphaToWhite:Number = 0.5; var alphaMult:Number = 1.6; var cmf:ColorMatrixFilter = new ColorMatrixFilter([1,0,0,alphaToWhite,0, 0,1,0,alphaToWhite,0, 0,0,1,alphaToWhite,0, 0,0,0,alphaMult,0]); sparkBitmap.filters = [cmf]; sky = new Sprite(); starLayer = new Sprite(); starLayer.x = 0; starLayer.y = 0; starLayer.blendMode = BlendMode.LIGHTEN; var k:int; var starGray:Number; var starY:Number; for (k = 0; k &lt; 100; k++) { starY = Math.random()*(displayHeight - 2); } var skyline:Sprite = new McSkyline() as Sprite; skyline.x = 1000; skyline.y = 1000; var frame:Shape = new Shape(); frame.graphics.drawRect(0,0,displayWidth,displayHeight); frame.x = displayHolder.x; frame.y = displayHolder.y; this.addChild(displayHolder); displayHolder.addChild(sky); displayHolder.addChild(starLayer); displayHolder.addChild(sparkBitmap); displayHolder.addChild(skyline); this.addChild(frame); darken = new ColorTransform(1,1,1,0.87); blur = new BlurFilter(4,4,1); origin = new Point(0,0); //used in filters colorList = new &lt;uint&gt;[0x68ff04, 0xefe26d, 0xfc4e50, 0xfffae7, 0xffffff, 0xffc100, 0xe02222,0xffa200,0xff0000,0x8aaafd,0x3473e5, 0xc157b7,0x9b3c8a, 0xf9dc98, 0xdc9c45, 0xee9338]; this.addEventListener(Event.ENTER_FRAME, onEnter); } function onEnter(evt:Event):void { count++; if ((count &gt;= waitCount)&amp;&amp;(sparkList.numOnStage &lt; maxNumSparksAtNewFirework)) { </code></pre> <p>randomizer </p> <pre><code>waitCount = minWait+Math.random()*(maxWait - minWait); fireworkColor = randomColor(); count = 0; flareOriginX = 125 + Math.random()*300; flareOriginY = 90 + Math.random()*90; var i:int; var sizeFactor:Number = 0.1 + Math.random()*0.9; numFlares = (0.25+0.75*Math.random()*sizeFactor)*maxNumFlares; for (i = 0; i &lt; numFlares; i++) { var thisParticle:Particle3D = flareList.addParticle(flareOriginX, flareOriginY,0); theta = 2*Math.random()*Math.PI; phi = Math.acos(2*Math.random()-1); mag = 8 + sizeFactor*sizeFactor*10;//sizeFactor*(60 + 3*Math.random()); thisParticle.vel.x = mag*Math.sin(phi)*Math.cos(theta); thisParticle.vel.y = mag*Math.sin(phi)*Math.sin(theta); thisParticle.vel.z = mag*Math.cos(phi); thisParticle.airResistanceFactor = 0.015; //envelope - this determines how long a flare will live. thisParticle.envelopeTime1 = 45 + 60*Math.random(); thisParticle.color = fireworkColor; } } particle = flareList.first; while (particle != null) { nextParticle = particle.next; dragFactor = particle.airResistanceFactor*Math.sqrt(particle.vel.x*particle.vel.x + particle.vel.y*particle.vel.y + particle.vel.z*particle.vel.z); if (dragFactor &gt; maxDragFactorFlare) { dragFactor = maxDragFactorFlare; } particle.vel.x += 0.05*(Math.random()*2 - 1); particle.vel.y += 0.05*(Math.random()*2 - 1) + gravity; particle.vel.z += 0.05*(Math.random()*2 - 1); particle.vel.x -= dragFactor*particle.vel.x; particle.vel.y -= dragFactor*particle.vel.y; particle.vel.z -= dragFactor*particle.vel.z; particle.pos.x += particle.vel.x; particle.pos.y += particle.vel.y; particle.pos.z += particle.vel.z; particle.age += 1; if (particle.age &gt; particle.envelopeTime1) { particle.dead = true; } if ((particle.dead)||(particle.pos.x &gt; displayWidth) || (particle.pos.x &lt; 0) || (particle.pos.y &gt; displayHeight) || (particle.pos.y &lt; -topMargin)) { flareList.recycleParticle(particle); } else { numSparks = Math.floor(Math.random()*(maxNumSparksPerFlare+1)*(1 - particle.age/particle.envelopeTime1)); for (i = 0; i &lt; maxNumSparksPerFlare; i++) { randDist = Math.random(); var thisSpark:Particle3D = sparkList.addParticle(particle.pos.x - randDist*particle.vel.x, particle.pos.y - randDist*particle.vel.y, 0, 0); thisSpark.vel.x = 0.2*(Math.random()*2 - 1); thisSpark.vel.y = 0.2*(Math.random()*2 - 1); thisSpark.envelopeTime1 = 10+Math.random()*40; thisSpark.envelopeTime2 = thisSpark.envelopeTime1 + 6 + Math.random()*6; thisSpark.airResistanceFactor = 0.2; thisSpark.color = particle.color; } } particle = nextParticle; } sparkBitmapData.lock(); //old particles will not be erased. Instead we will apply filters which more gradually fade out the particles. sparkBitmapData.colorTransform(sparkBitmapData.rect, darken); sparkBitmapData.applyFilter(sparkBitmapData, sparkBitmapData.rect, origin, blur); spark = sparkList.first; while (spark != null) { nextSpark = spark.next; dragFactor = spark.airResistanceFactor*Math.sqrt(spark.vel.x*spark.vel.x + spark.vel.y*spark.vel.y); if (dragFactor &gt; maxDragFactorSpark) { dragFactor = maxDragFactorSpark; } spark.vel.x += 0.07*(Math.random()*2 - 1); spark.vel.y += 0.07*(Math.random()*2 - 1) + gravity; spark.vel.x -= dragFactor*spark.vel.x; spark.vel.y -= dragFactor*spark.vel.y; spark.pos.x += spark.vel.x; spark.pos.y += spark.vel.y; spark.age += 1; if (spark.age &lt; spark.envelopeTime1) { sparkAlpha = 255; } else if (spark.age &lt; spark.envelopeTime2) { sparkAlpha = -255/spark.envelopeTime2*(spark.age - spark.envelopeTime2); } else { spark.dead = true; } if ((spark.dead)||(spark.pos.x &gt; displayWidth) || (spark.pos.x &lt; 0) || (spark.pos.y &gt; displayHeight) || (spark.pos.y &lt; -topMargin)) { sparkList.recycleParticle(spark); } sparkColor = (sparkAlpha &lt;&lt; 24) | spark.color; presentAlpha = (sparkBitmapData.getPixel32(spark.pos.x, spark.pos.y) &gt;&gt; 24) &amp; 0xFF; if (sparkAlpha &gt; presentAlpha) { sparkBitmapData.setPixel32(spark.pos.x, spark.pos.y, sparkColor); } spark = nextSpark; } sparkBitmapData.unlock(); grayAmt = 4 + 26*sparkList.numOnStage/5000; if (grayAmt &gt; 30) { grayAmt = 30; } sky.transform.colorTransform = new ColorTransform(1,1,1,1,grayAmt,grayAmt,1.08*grayAmt,0); } function randomColor():uint { var index:int = Math.floor(Math.random()*colorList.length); return colorList[index]; } </code></pre>
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    1. COnot enough info to help with this.. Is the animation a tween?
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      1. POStopping an actionscript animation
      1. USandygoestohollywood
    2. COit's based on actionscript as mentioned. the script declares the x and y position of the object so there's no tweening happening on the frames.
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      1. POStopping an actionscript animation
      1. USuser2986985
 

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